Dell K5XWW Genuine Original Laptop Battery (11.4V / 60Wh)
The Dell K5XWW original laptop battery provides an exceptionally reliable, premium power storage solution to ensure peak performance for your high-end convertible business notebooks. Moreover, its authentic 60Wh capacity and stable 11.4V internal matrix architecture deliver consistent voltage deployment to keep your device running smoothly during intensive multitasking, corporate presentations, or daily studying. Consequently, this genuine high-density lithium-ion rechargeable pack serves as the ultimate, worry-free choice to restore your laptop original off-grid runtime profile. Therefore, you can safely continue your remote touch operations immediately after a fast setup routine without experiencing sudden system power failures or compatibility issues. Furthermore, certified protective circuits are natively integrated to shield your advanced internal components from hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | Dell K5XWW Genuine Battery |
| Cell Quality Class | 100% Genuine Original OEM (Premium Grade-A Cells) |
| Cell Architecture | Lithium-ion Polymer (Li-Po) | 4-Cells Matrix Layout |
| Voltage Profile | 11.4 Volts DC |
| Total Capacity Volume | 60 Wh (~5200 mAh) |
| Safety Architecture | Integrated Overcharge, Overdischarge & Short-Circuit Protection Modules |
| Replacement Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop Compatibility List
- • Dell Latitude 5289 2-in-1 Series
- • Dell Latitude 7389 2-in-1 Series
- • Dell Latitude 7390 2-in-1 Series
- • Part Numbers: K5XWW / 0K5XWW
- • Compatible Codes: 725KY / 0725KY
- • Alternate Models: N057F / N057F003
Important Care Tip: To safeguard your brand new internal original battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

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